#include "resip/stack/test/TestSupport.hxx"
#include "rutil/Data.hxx"
#include "rutil/Logger.hxx"

#define RESIPROCATE_SUBSYSTEM Subsystem::SIP

#include <iostream>
#include <iomanip>


using namespace std;

const size_t boxWidth = 4;
namespace resip
{
   class TestSupportPriv
   {
   private:
      static size_t chPerRow;
      friend class TestSupport;

   public:
      static void fb(size_t w, char c = ' ')
      {
         for (size_t i = 0; i < boxWidth - w; i++) cout << c;
      }

      static void labels(size_t len, size_t row)
      {
         size_t start = chPerRow * row;
         cout << ' ';
         for (size_t i = 0; i < chPerRow && start + i < len; i++)
         {
            cout << setw(boxWidth - 1) << start + i;
            fb(3);
         }
         cout << endl;
      }

      static void banner(size_t len, size_t row)
      {
         size_t chThisRow = 0;

         if (row >= len / chPerRow)
            chThisRow = len % chPerRow;
         else
            chThisRow = chPerRow;

         if (chThisRow < 1) return;

         cout << "+";
         for (size_t i = 0; i < chThisRow; i++)
         {
            fb(1, '-');
            cout << '+';
         }
         cout << endl;
         return;
      };

      static void data(const char* p, size_t len, size_t row)
      {
         cout << '|';
         for (size_t c = 0; c < chPerRow; c++)
         {
            size_t o = row * chPerRow + c;
            if (o >= len) break;
            char ch = p[o];

            if (isalnum(ch) || ispunct(ch) || ch == ' ')
            {
               cout << ' ' << (char)ch;
               fb(3);
            }
            else if (ch == '\t')
            {
               cout << " \\t";
               fb(4);
            }
            else if (ch >= '\t' || ch <= '\r')
            {
               cout << " \\" << "tnvfr"[ch - '\t'];
               fb(4);
            }
            else
            {
               cout << 'x' << hex << setw(2) << ch << dec;
               fb(4);
            }
            cout << '|';
         }
         cout << endl;
      }
   };

   void TestSupport::prettyPrint(const char* p, size_t len)
   {

      size_t row = 0;
      if (TestSupportPriv::chPerRow == 0)
      {
         char* p = getenv("COLUMNS");
         if (p)
         {
            TestSupportPriv::chPerRow = strtol(p, 0, 0) / boxWidth;
         }
         else
         {
            TestSupportPriv::chPerRow = 80 / boxWidth;
         }
      }

      for (row = 0; row <= len / TestSupportPriv::chPerRow; row++)
      {
         // do this row's banner
         TestSupportPriv::banner(len, row);
         // do this row's data
         TestSupportPriv::data(p, len, row);
         // do this row's banner
         TestSupportPriv::banner(len, row);
         // do this row's counts
         TestSupportPriv::labels(len, row);
      }
   }

   Data TestSupport::showN(const char* p, size_t l)
   {
      Data s;
      for (size_t i = 0; i < l; i++)
      {
         s += p[i];
      }
      return s;
   }

   size_t TestSupportPriv::chPerRow = 0;
   SipMessage* TestSupport::makeMessage(const Data& data, bool isExternal)
   {
      return SipMessage::make(data, isExternal);
   }
}


/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact vocal@vovida.org.
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */
